From 31ae386a96e61c4382aa15c13d9b23cdb158353d Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Mon, 20 Jun 2016 18:21:25 +0200
Subject: Avoid unnecessary commits

---
 common/pipeline.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'common/pipeline.cpp')

diff --git a/common/pipeline.cpp b/common/pipeline.cpp
index 9813f60..f9e82b7 100644
--- a/common/pipeline.cpp
+++ b/common/pipeline.cpp
@@ -120,6 +120,11 @@ void Pipeline::commit()
     // for (auto processor : d->processors[bufferType]) {
     //     processor->finalize();
     // }
+    if (!d->revisionChanged) {
+        d->transaction.abort();
+        d->transaction = Storage::Transaction();
+        return;
+    }
     const auto revision = Storage::maxRevision(d->transaction);
     const auto elapsed = d->transactionTime.elapsed();
     Log() << "Committing revision: " << revision << ":" << d->transactionItemCount << " items in: " << Log::TraceTime(elapsed) << " "
-- 
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